CP violation in Λ→pπ- beyond the standard model
Journal
Physical Review D
Journal Volume
52
Journal Issue
9
Pages
5257-5268
Date Issued
1995
Author(s)
Velencia, G.
Abstract
The CP-violating asymmetry A(Λ-0) has been estimated to occur at the level of a few times 10-5 within the minimal standard model. The experiment E871 expects to reach a sensitivity of 10-4 to the asymmetry A(Λ-0)+A(Ξ - ). In this paper we study some of the implications of such measurement for CP violation beyond the minimal standard model. We find that it is possible to have A(Λ-0) at the few times 10-4 level while satisfying the constraints imposed by the measurements of CP violation in kaon decays. © 1995 The American Physical Society.
SDGs
Type
journal article